The current study was conducted to detect the accompanying bacterial causes in people with heart disease of both sexes and of different ages of patients. Collected 150 blood samples of the people who visited Marjan Specialized Hospital, and the results of the transplantation were shown through the study of the appearance of pathogens the people who visited Marjan Specialized Hospital, and the results of the transplants were revealed through the study of the appearance of the flora, 193 were positive for the transplant out of 150 and 11 no growth culture. The positive bacteria included the highest percentage of the positive bacterial isolates is Staphylococcus aureus if the isolation percentage was 34.75%As for the negative bacteria, Enterococcus it was the highest isolation rate was 31.97%.the level of interleukin was measured IL10 Which showed an increase in its concentration in patient samples, especially in the 70-61 group, reaching (381.6667±16.56301pg/ml) compared to control in the same group reaching (299.0000±31.51190pg/ml). And IL35 which showed an increase in its concentration in patient samples, especially in the (70-61) group, reaching (1722.6667±2067.59796pg/ml) Compared to its value in healthy subjects while the age group (41-50) (45.08141±26.02776pg/ml) showed the lowest concentration of this interleukin and it was compared to the healthy and the same group.

This review deals with applications of nano-biochemical materials., Due to the failure of some conventional medical treatments to reach the most accurate tissue in the body, especially for cancer patients, many researchers have resorted to finding quick and therapeutic alternatives that directly treat tissue without leaving side effects, with a prior study of the toxicity of some types of nanoparticles in tissue therapy through nanocapsules. Ultra-fine and the capsule material is excreted after performing its tasks and is excreted with urine and excreta. Also, some biochemical treatments affect the stomach and others, so the researchers resorted to using a small nano-capsule that contains a mixture of treatment with a substance that helps to remove the excess from it with the exit, and thus they are substances that do not affect the rest of the body’s other tissues or healthy tissues, if the body gets rid of the excess of them.